hannah's school hosted a book donation. there are 150 students at her school, and they donated b books! hannah donated 3 times a
2 answers:
Answer:
Step-by-step explanation:
Given: The total number of students donated books in Hannah's school = 150
The number of books donated by students = b
The average number of books each student donated=
Thus, The average number of books each student donated=
Since, Hannah donated 3 times as many as the average number of books each student donated.
Then , the number of books donated by Hannah=
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